Lac Bonnefoy is a Lake located in Baie-d'Hudson; Kativik, Quebec.

• Latitude: 60° 7' 13'' North   (decimal: 60.1202560)
• Longitude: 76° 17' 12'' West   (decimal: -76.2865568)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Baie-d'Hudson; Kativik
• Atlas of Canada Locator Map: Lac Bonnefoy
• GPS Coordinate Locator Map: Lac Bonnefoy Lat/Long